{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:RIQPMAZQI6ARH2DD2DJSCLXJTS","short_pith_number":"pith:RIQPMAZQ","schema_version":"1.0","canonical_sha256":"8a20f60330478113e863d0d3212ee99c9e0d80803d6f3e6e92dd8ea0c2c1f946","source":{"kind":"arxiv","id":"1404.6472","version":1},"attestation_state":"computed","paper":{"title":"Parallel Gaussian Networks with a Common State-Cognitive Helper","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Ashish Khisti, Ruchen Duan, Shlomo Shamai (Shitz), Yingbin Liang","submitted_at":"2014-04-25T16:15:02Z","abstract_excerpt":"A class of state-dependent parallel networks with a common state-cognitive helper, in which $K$ transmitters wish to send $K$ messages to their corresponding receivers over $K$ state-corrupted parallel channels, and a helper who knows the state information noncausally wishes to assist these receivers to cancel state interference. Furthermore, the helper also has its own message to be sent simultaneously to its corresponding receiver. Since the state information is known only to the helper, but not to the corresponding transmitters $1,\\dots,K$, transmitter-side state cognition and receiver-side"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1404.6472","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2014-04-25T16:15:02Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"c333548f0bfe9fae947689fb098ca1e517e532f9e39b2d4c8850e1de16aebf99","abstract_canon_sha256":"615159281a7a09f0f0b728ed2151caadaa2a7bb1b8da6bbf146810441e95b8b1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:53:16.255485Z","signature_b64":"G2wy+Sq+h3cqadFEGKaabx+95FcYSJwUThZXuYYrRg+N7Cm1LfqZTdimaRMwGVQYhVyUOqEpZp1s+aVSh+MvDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8a20f60330478113e863d0d3212ee99c9e0d80803d6f3e6e92dd8ea0c2c1f946","last_reissued_at":"2026-05-18T02:53:16.254753Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:53:16.254753Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Parallel Gaussian Networks with a Common State-Cognitive Helper","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Ashish Khisti, Ruchen Duan, Shlomo Shamai (Shitz), Yingbin Liang","submitted_at":"2014-04-25T16:15:02Z","abstract_excerpt":"A class of state-dependent parallel networks with a common state-cognitive helper, in which $K$ transmitters wish to send $K$ messages to their corresponding receivers over $K$ state-corrupted parallel channels, and a helper who knows the state information noncausally wishes to assist these receivers to cancel state interference. Furthermore, the helper also has its own message to be sent simultaneously to its corresponding receiver. Since the state information is known only to the helper, but not to the corresponding transmitters $1,\\dots,K$, transmitter-side state cognition and receiver-side"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.6472","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1404.6472","created_at":"2026-05-18T02:53:16.254879+00:00"},{"alias_kind":"arxiv_version","alias_value":"1404.6472v1","created_at":"2026-05-18T02:53:16.254879+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.6472","created_at":"2026-05-18T02:53:16.254879+00:00"},{"alias_kind":"pith_short_12","alias_value":"RIQPMAZQI6AR","created_at":"2026-05-18T12:28:46.137349+00:00"},{"alias_kind":"pith_short_16","alias_value":"RIQPMAZQI6ARH2DD","created_at":"2026-05-18T12:28:46.137349+00:00"},{"alias_kind":"pith_short_8","alias_value":"RIQPMAZQ","created_at":"2026-05-18T12:28:46.137349+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/RIQPMAZQI6ARH2DD2DJSCLXJTS","json":"https://pith.science/pith/RIQPMAZQI6ARH2DD2DJSCLXJTS.json","graph_json":"https://pith.science/api/pith-number/RIQPMAZQI6ARH2DD2DJSCLXJTS/graph.json","events_json":"https://pith.science/api/pith-number/RIQPMAZQI6ARH2DD2DJSCLXJTS/events.json","paper":"https://pith.science/paper/RIQPMAZQ"},"agent_actions":{"view_html":"https://pith.science/pith/RIQPMAZQI6ARH2DD2DJSCLXJTS","download_json":"https://pith.science/pith/RIQPMAZQI6ARH2DD2DJSCLXJTS.json","view_paper":"https://pith.science/paper/RIQPMAZQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1404.6472&json=true","fetch_graph":"https://pith.science/api/pith-number/RIQPMAZQI6ARH2DD2DJSCLXJTS/graph.json","fetch_events":"https://pith.science/api/pith-number/RIQPMAZQI6ARH2DD2DJSCLXJTS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RIQPMAZQI6ARH2DD2DJSCLXJTS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RIQPMAZQI6ARH2DD2DJSCLXJTS/action/storage_attestation","attest_author":"https://pith.science/pith/RIQPMAZQI6ARH2DD2DJSCLXJTS/action/author_attestation","sign_citation":"https://pith.science/pith/RIQPMAZQI6ARH2DD2DJSCLXJTS/action/citation_signature","submit_replication":"https://pith.science/pith/RIQPMAZQI6ARH2DD2DJSCLXJTS/action/replication_record"}},"created_at":"2026-05-18T02:53:16.254879+00:00","updated_at":"2026-05-18T02:53:16.254879+00:00"}